Hong Kong seizes 113 smuggled ivory tusks
If you own a mobile phone and spend sunup to sundown watching the traffic pass in Ghana's capital, then Iddrisu Mohammed wants you to be his spy.
Imports to meet Europe's ever-growing food demand require it using land beyond its borders roughly the size of Scandinavia, according to a new study that urges belt-tightening.
Flower colors that contrast with their background are more important to foraging bees than patterns of colored veins on pale flowers according to new research, by Heather Whitney from the University of Cambridge ...